Measurements:
°C
°F
CURRENT WEATHER
18:14
Hilo
76°F
SW 9 mph
Feels like: 80°F
Precip: 28%
World Resorts USA Hilo Weather

7 Day Weather Forecast

06.24
wed
DAY
78°F
SW 10 mph
precip
43%
NIGHT
72°F
SE 4 mph
precip
27%
06.25
thu
DAY
78°F
W 7 mph
precip
28%
NIGHT
76°F
SW 4 mph
precip
27%
06.26
fri
DAY
78°F
SW 7 mph
precip
21%
NIGHT
74°F
SW 5 mph
precip
47%
06.27
sat
DAY
80°F
SW 8 mph
precip
13%
NIGHT
74°F
W 5 mph
precip
33%
06.28
sun
DAY
80°F
W 9 mph
precip
17%
NIGHT
76°F
NW 3 mph
precip
34%
06.29
mon
DAY
80°F
W 8 mph
precip
23%
NIGHT
74°F
NW 3 mph
precip
31%
06.30
tue
DAY
82°F
W 7 mph
precip
11%
NIGHT
76°F
SW 4 mph
precip
60%

Hilo Sea Water Temperature in June, °F

Select Year: 2026 2025 2024

The average sea surface temperature in June 2026 for Hilo was 26.1°F. The maximum and minimum values were 25.7°F and 26.6°F respectively.

Hilo on the Weather Map

Best Time to Visit Hilo
The most sunny months:
January 17 days
October 15 days
September 14 days
The most warm months:
September 81.3 °F
August 81.1 °F
October 81.0 °F
Warmest sea temperature:
September 83.7 °F
October 83.3 °F
August 83.1 °F
The most cold months:
March 75.8 °F
February 75.9 °F
April 76.0 °F
The most rainy months:
March 6 days
November 5 days
February 5 days
The most windy months:
March 8 mph
April 8 mph
August 8 mph
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